Sildenafil Citrate – CVS Pharmacy

What is Sildenafil Citrate?

Sildenafil Citrate is a well-known prescription medication primarily indicated for the treatment of erectile dysfunction (ED) in men. Additionally, it is also utilized in the management of pulmonary arterial hypertension (PAH), a condition that causes high blood pressure in the lungs. The medication works by enhancing blood flow to the penis, assisting in the achievement and maintenance of an erection during sexual stimulation. This pharmacological agent is commonly recognized by its commercial names, Viagra for ED and Revatio for PAH. Its efficacy and quick action have made it a popular choice among healthcare providers and patients alike.

How to Use Sildenafil Citrate

Before initiating treatment with sildenafil, it is crucial to thoroughly read the Patient Information Leaflet and any accompanying instructions provided by your pharmacist. This medication can be taken orally, either with or without food, though it is typically taken once daily for PAH and as needed for erectile dysfunction. For optimal effectiveness in treating ED, it is advisable to ingest sildenafil approximately 30 minutes to one hour prior to engaging in sexual activity. Adhering to your physician's precise recommendations concerning dosage is essential for safety and efficacy.

Dosage Information

The dosage of sildenafil is tailored to the individual's medical history, treatment response, and specific health conditions. For the treatment of erectile dysfunction, the initial recommended dose is usually 50 mg, taken as needed. For patients with pulmonary arterial hypertension, the starting dose is typically between 5 mg and 20 mg, administered three times daily. It is vital that your healthcare provider monitors your treatment and adjusts the dosage as necessary based on your overall health and response to the medication. Never exceed the prescribed dosage, as this may lead to an increased risk of adverse effects.

Possible Side Effects

While many patients tolerate sildenafil well, it may cause certain side effects. Commonly reported side effects include headaches, facial flushing, upset stomach, visual disturbances, and feelings of dizziness. Although rare, more severe side effects such as sudden loss of vision or hearing, and priapism (a painful erection lasting longer than four hours) may occur. If you encounter any severe reactions or experience symptoms of an allergic reaction, such as rash, itching, or difficulty breathing, it is critical to seek prompt medical assistance.

Safety Precautions

Prior to taking sildenafil, disclose your complete medical history to your healthcare provider, particularly if you have a history of heart complications, strokes, or significant blood pressure fluctuations. It is also important to discuss any allergies you may have. Certain lifestyle factors, such as alcohol consumption and the use of recreational drugs, can interact negatively with sildenafil, increasing the likelihood of side effects. Always limit alcohol intake and inform your doctor about any medications, including over-the-counter and herbal supplements, that you are currently taking to prevent potential interactions.

Interactions with Other Medications

Sildenafil may interact with various medications, particularly nitrates used for chest pain, certain antihypertensive drugs, and other erectile dysfunction medications. These interactions can lead to significant side effects and potentially dangerous drops in blood pressure. Always inform your healthcare provider about all the medications you are using to ensure safe and effective treatment.

Storage Recommendations

Proper storage of sildenafil is important. Keep the medication at room temperature, protected from light, and stored in a cool, dry place. Avoid storing it in areas with high moisture, such as bathrooms. Ensure that all medications are stored out of reach of children and pets to prevent accidental ingestion. Discard any expired or unused medication responsibly by following local disposal regulations or consulting a pharmacist for guidance.

Frequently Asked Questions (FAQs)